For sale is an underwater photography set including an INON D-2000, grip base, arm, two lens holders, and an optical cable. Used approximately 50 times for scuba diving. The D-2000 has never been submerged. Flash test has been performed. There are two grip bases, but the system can be assembled with one. Everything shown in the photos will be included. Batteries are not included, please prepare them separately. I believe there are no issues with use, but please consider that this is a used item before purchasing. Please refrain from requests for price reductions.